Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for Bread and Rolls
    Specification for hollow clay blocks
    Prerequisite programmes on food safety Part 1: Food manufacturing
    Specification for poultry and poultry products
    Rice - Specification
    Rice - Specification
    Specification for steel nails
    Specification for Load and non-load bearing concrete masonry units
    Specification for ready-mixed concrete
    Specification for brewery products